Computer hub



FIG. 1 is a top, front, and left perspective view of a computer hub showing our new design;

FIG. 2 is a top, rear, and right perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a top, front, and left perspective view of the computer hub shown in an environment of use.

The broken lines showing a computer hub in FIG. 9 depict environment and form no part of the claimed design. All other broken lines in the figures show portions o the computer hub that form no part of the claimed design. 

CLAIM The ornamental design for a computer hub, as shown and described. 